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[EMF compare] [message #664383]

Fri, 08 April 2011 15:28

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hey,

I want to ignore the comparison of an attribute and its sub attributes, I think to use shouldBeIgnored (Eattributre) but I dont know how?

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Re: [EMF compare] [message #664951 is a reply to message #664383]

Tue, 12 April 2011 15:06

Laurent Goubet is currently offline

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You have to create your own implementation of an org.eclipse.emf.compare.diff.engine.GenericDiffEngine (simply extend the Generic one), and override its "getAttributeChecker' so that it returns your own implementation of the org.eclipse.emf.compare.diff.engine.check.AttributesCheck class, where you will override the "shouldBeIgnored(EAttribute)" method.

After that, override the "org.eclipse.emf.compare.diff.engine" extension point and provide your own engine to EMF Compare.

Laurent Goubet
Obeo

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Re: [EMF compare] [message #664955 is a reply to message #664951]

Tue, 12 April 2011 15:11

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thx Laurent,

I'll try that .

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Re: [EMF compare] [message #665450 is a reply to message #664955]

Thu, 14 April 2011 16:25

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Hi Laurent,

how can I recover the attribute to pass it as parameter in the method shouldbeignored (Eattribute) ?

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Re: [EMF compare] [message #665589 is a reply to message #664383]

Fri, 15 April 2011 07:59

Laurent Goubet is currently offline

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Hi,

You do not call shouldBeIgnored. The EMF Compare core will call this method. You only override it and return either

true

or

false

for the EAttribute you are provided.

Laurent Goubet
Obeo

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Re: [EMF compare] [message #665726 is a reply to message #665589]

Fri, 15 April 2011 15:49

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HI,

Attributes are ignored in case of change, only. Once an attribute is added or deleted, its ignorance is restricted.

[Updated on: Fri, 15 April 2011 15:50]

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